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Bearing 22248R (KOYO)
Spherical roller bearings 22248R
Bearing number : 22248R
Size (mm) : 240x440x120
Brand : KOYO
Bore Diameter (mm) : 240
Outer Diameter (mm) : 440
Width (mm) : 120
Bearing dimensions and specification in KOYO catalogue:
d - 240 mm
D - 440 mm
B - 120 mm
C - 120 mm
r min. - 4 mm
da min. - 258 mm
Da max. - 422 mm
ra max. - 3 mm
Weight - 85 Kg
Basic dynamic load rating (C) - 1920 kN
Basic static load rating (C0) - 2940 kN
(Grease) Lubrication Speed - 730 r/min
(Oil) Lubrication Speed - 970 r/min
Calculation factor (e) - 0,29
Calculation factor (Y0) - 2,3
Calculation factor (Y1) - 2,35
Calculation factor (Y2) - 3,5
Tags : KOYO , 240x440x120
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